CN218246039U

CN218246039U - Luggage pull rod with adjustable handle

Info

Publication number: CN218246039U
Application number: CN202221846073.9U
Authority: CN
Inventors: 徐启勋
Original assignee: Ruian Shenqi Bags And Leather Co ltd
Current assignee: Ruian Shenqi Bags And Leather Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-01-10
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a case and bag pull rod with adjustable handle relates to case and bag technical field, including case and bag, the inside fixedly connected with pull rod of case and bag, the pull rod includes hollow post, and the fixed slot has been seted up on the right side of hollow post, and the top sliding connection of hollow post has T type handle, and the right side of T type handle is equidistant to be equipped with fixed slot, and spout sliding connection has the slider at the inside top of pull rod, the top of slider is connected with the inside top of spout through return spring C, and the bottom fixedly connected with of slider is connected the rope, the inside fixedly connected with sliding tray long block of case and bag. Case and bag pull rod with adjustable handle can adjust the arbitrary height of fixed handle, facilitates the use, and the in-process that the person of facilitating the use passes through pull rod pulling case and bag is more laborsaving, and case and bag keep the in-process auxiliary movement wheel self return of standing, conveniently accomodate case and bag, case and bag keep the in-process of standing and remove the restriction to the pull rod height automatically, and the person of facilitating the use carries out the return with the pull rod.

Description

Case and bag pull rod with adjustable handle

Technical Field

The utility model relates to a case and bag technical field specifically is a case and bag pull rod with adjustable handle.

Background

The case and bag are the essential instrument of mankind's trip, and case and bag general class is huge, and wherein the pull rod case and bag is liked by mankind deeply, and the applicant searches for prior art once more through retrieving, and chinese patent discloses a case and bag pull rod of adjustable arbitrary height, and its application number is: 202010821337.4, the patent of this application states that the existing luggage pull rod can only realize the adjustment of the progression when in use, and can only adjust a few fixed heights, but can not realize the arbitrary height adjustment in the real sense, and the stability when the pull rod is lifted can not be guaranteed, and the length of the pull rod can not be adjusted and fixed at will when the luggage is used, so that the luggage bumps into the heels of a user when the luggage is pulled, and a luggage pull rod with a handle capable of being adjusted at will is needed now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a case and bag pull rod with adjustable handle to it is fixed that the in-process length that the pull rod was pulled out when using to solve above-mentioned background art middle pull rod case and bag, leads to the problem that the in-process case and bag that draws the case and bag struck user's heel.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a luggage pull rod with an adjustable handle comprises a luggage, a pull rod is fixedly connected inside the luggage and comprises a hollow column, a fixing groove is formed in the right side of the hollow column, a T-shaped handle is connected to the top of the hollow column in a sliding mode, fixing clamping grooves are formed in the right side of the T-shaped handle at equal intervals, a sliding block is connected to the top of the inner portion of the pull rod in a sliding mode through sliding grooves, a connecting rope is fixedly connected to the bottom of the sliding block, a sliding groove long block is fixedly connected to the inside of the luggage, a sliding block is connected to the front side of the sliding groove long block in a sliding mode through the sliding grooves, a telescopic connecting rod is fixedly connected to the top of the sliding block, one end, far away from the sliding block, of the connecting rope is connected with the top of the left side of the telescopic connecting rod through a guide pulley, the left side fixedly connected with kelly of sliding block, the bottom fixedly connected with L type kelly A of sliding block is the left side fixedly connected with elongated slot long piece of pull rod, and elongated slot long piece's top has L type kelly B through elongated slot sliding connection, L type kelly B's right side fixedly connected with L type connecting rod, the inside fixedly connected with baffle of case and bag, the left side intercommunication of case and bag has the fixed pipe, and the inside top of fixed pipe rotates through the articulated elements to be connected with the supplementary wheel that removes, L type kelly A's right side is through horizontal pole fixedly connected with lug A, lug A's right side contacts with the left side of supplementary wheel that removes, the bottom of case and bag has the slide bar through connection of stand pipe, the top of slide bar is connected with the bottom of L type connecting rod.

Optionally, the left side of the sliding block is connected with the left side inside the sliding groove through a return spring.

Optionally, the bottom of the L-shaped clamping rod B is connected with the bottom inside the long groove through a return spring B.

Optionally, the top of the sliding block is connected with the top inside the sliding groove through a return spring C.

Optionally, the top fixedly connected with L type pole of lug A, the inside left side of L type pole is rotated through hinge ring A and is connected with the sleeve, telescopic left side sliding connection has the short connecting rod, and the inside top of L type pole is connected with telescopic top through return spring D.

Optionally, a short-circuit rod groove is formed in the left side of the auxiliary moving wheel.

The utility model discloses a technological effect and advantage:

1. case and bag pull rod with adjustable handle, sliding block will be fixed the position of sliding block automatically through L type kelly A cooperation L type kelly B at the in-process in high in the clouds, fixes the height of handle automatically through pressing the slider when adjusting the length of needs, can adjust the arbitrary height of fixed handle, facilitates the use.

2. The case and bag pull rod with adjustable handle, the in-process of fixed case and bag pull rod length makes the supplementary moving wheel rotate automatically, makes the case and bag be close to the one end on ground and forms the strong point, and the in-process that the person of facilitating the use passes through the pull rod pulling case and bag is more laborsaving.

3. The handle-adjustable luggage pull rod is matched with the lug A to relieve the limit of the auxiliary moving wheel in the lifting process of the cross rod, the auxiliary moving wheel automatically returns, and the luggage is kept in the standing process and the auxiliary moving wheel automatically returns to facilitate the storage of the luggage.

4. The luggage pull rod with the adjustable handle, the sliding block return cooperates with the clamping rod to remove the fixation of the height of the pull rod, the luggage is not used, the luggage keeps the in-process of standing to automatically remove the limitation of the height of the pull rod, and the convenience of a user returns the pull rod.

Drawings

FIG. 1 is a front anatomical diagram of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure A of the present invention;

FIG. 3 is an enlarged schematic view of the structure B of the present invention;

fig. 4 is the front schematic view of the structure sliding block of the present invention.

In the figure: 1 case, 2 pull rods, 3 sliding blocks, 4 connecting ropes, 5 telescopic connecting rods, 6 sliding blocks, 7 clamping rods, 8L-shaped clamping rods A, 9L-shaped clamping rods B, 10L-shaped connecting rods, 11 partition plates, 12 auxiliary moving wheels, 13 convex blocks A, 14 transverse rods and 15 sliding rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as either a fixed connection or a detachable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a luggage pull rod with an adjustable handle as shown in figures 1-4, which comprises a luggage 1, a pull rod 2 fixedly connected inside the luggage 1, the pull rod 2 comprises a hollow column, a fixed groove is arranged on the right side of the hollow column, a T-shaped handle is slidably connected on the top of the hollow column, fixed clamping grooves are arranged on the right side of the T-shaped handle at equal intervals, a slider 3 is slidably connected on the top of the inside of the pull rod 2 through a chute, the top of the slider 3 is connected with the top of the inside of the chute through a return spring C, a connecting rope 4 is fixedly connected on the bottom of the slider 3, a sliding groove long block is fixedly connected inside the luggage 1, a sliding block 6 is slidably connected on the front of the sliding groove long block through a sliding groove, the left side of the sliding block 6 is connected with the left side of the inside of the sliding groove through a return spring, a telescopic connecting rod 5 is fixedly connected on the top of the sliding block 6, one end of the connecting rope 4 far away from the sliding block 3 is connected with the top of the left side of the telescopic connecting rod 5 through a guide pulley, the left side of the sliding block 6 is fixedly connected with a clamping rod 7, the bottom of the sliding block 6 is fixedly connected with an L-shaped clamping rod A8, the left side of the pull rod 2 is fixedly connected with a long groove long block, the top of the long groove long block is connected with an L-shaped clamping rod B9 through a long groove in a sliding way, the bottom of the L-shaped clamping rod B9 is connected with the bottom of the inside of the long groove through a return spring B, the right side of the L-shaped clamping rod B9 is fixedly connected with an L-shaped connecting rod 10, the inside of the luggage 1 is fixedly connected with a partition plate 11, the left side of the luggage 1 is communicated with a fixed pipe, the top of the inside of the fixed pipe is rotatably connected with an auxiliary moving wheel 12 through a hinged piece, the left side of the auxiliary moving wheel 12 is provided with a short-connecting rod groove, the right side of the L-shaped clamping rod A8 is fixedly connected with a projection A13 through a cross piece 14, and the top of the projection A13 is fixedly connected with an L-shaped rod, the left side inside the L-shaped rod is rotatably connected with a sleeve through a hinge ring A, the left side of the sleeve is slidably connected with a short connecting rod, the top inside the L-shaped rod is connected with the top of the sleeve through a return spring D, the right side of a bump A13 is contacted with the left side of an auxiliary moving wheel 12, the bottom of the suitcase 1 is in through connection with a sliding rod 15 through a guide pipe, the top of the sliding rod 15 is connected with the bottom of an L-shaped connecting rod 10, the handle is adjustable, the sliding block 6 automatically fixes the position of the sliding block 6 through the matching of an L-shaped clamping rod A8 and an L-shaped clamping rod B9 in the cloud process, the height of the handle is automatically fixed by pressing the sliding block 3 when the required length is adjusted, the arbitrary height of the handle can be adjusted and fixed, the use is convenient, and the handle is adjustable, the automatic supplementary moving wheel 12 that makes of in-process of fixed case and bag pull rod length rotates, the one end that makes case and bag be close to ground forms the strong point, the in-process that the person of facilitating the use passes through 2 pulling cases and bags 1 is more laborsaving, case and bag pull rod with adjustable handle, the spacing to supplementary moving wheel 12 is relieved to in-process cooperation lug A13 that horizontal pole 14 rises, supplementary moving wheel 12 self return, do not use case and bag 1, case and bag 1 keeps the in-process supplementary moving wheel 12 self return of standing, conveniently accomodate case and bag 1, case and bag pull rod with adjustable handle, sliding block 6 return cooperation kelly 7 is relieved the fixed to pull rod 2 height, do not use case and bag 1, case and bag 1 keeps the in-process automatic the relief of standing to the restriction of pull rod 2 height, the person of facilitating the use carries out the return with pull rod 2.

This practical theory of operation: the luggage pull rod with the adjustable handle pulls out the pull rod 2 in the process of using a luggage, the luggage 1 keeps inclining through the pull rod 2, the sliding rod 15 automatically pops up through the return spring in the process of inclining the luggage 1, the L-shaped clamping rod B9 is driven to descend through the L-shaped connecting rod 10 in the process of popping up the sliding rod 15, the sliding block 3 at the bottom of the T-shaped handle is pressed when the required length is adjusted, the telescopic connecting rod 5 is driven to move through the connecting rope 4 in the process of moving the sliding block 3, the sliding block 6 is driven to move in the process of moving the telescopic connecting rod 5, the height of the pull rod 2 is fixed through the clamping rod 7 matched with the fixed clamping groove and the fixed groove in the process of moving the sliding block 6, the position of the sliding block 6 is automatically fixed through the L-shaped clamping rod A8 matched with the L-shaped clamping rod B9 in the process of cloud, the height of the handle is automatically fixed through pressing the sliding block 3 when the required length is adjusted, can adjust the fixed handle arbitrary height, facilitate the use, sliding block 6 cooperates L type kelly A8 and L type kelly B9 to prevent 2 from being fixed not hard up, cooperate lug A13 to drive the motion of auxiliary movable wheel 12 through the horizontal pole 14 in the course that L type connecting rod 10 rises, form the fulcrum to the one end that the case and bag is close to the ground in the course that the auxiliary movable wheel 12 moves, make the auxiliary movable wheel 12 rotate automatically in the course of fixing the length of pull rod of the case and bag, make the one end that the case and bag is close to the ground form the fulcrum, it is more laborsaving to facilitate the user to stimulate case and bag 1 through 2, increase the stability of case and bag 1 at the same time, make case and bag 1 keep standing in the course of not using case and bag 1, drive the slide bar 15 to move through the ground in the course that the slide bar 15 moves and drive the horizontal pole 14 to rise, the limit of the auxiliary moving wheel 12 is relieved by the matching of the convex block A13 in the process of lifting the cross rod 14, the auxiliary moving wheel 12 automatically returns, the luggage 1 is not used, the auxiliary moving wheel 12 automatically returns in the process of keeping the luggage 1 standing, the luggage 1 is convenient to store, the occupied area of the luggage 1 is reduced, meanwhile, the L-shaped clamping rod B9 is driven to lift in the lifting process of the L-shaped connecting rod 10, the limit of the L-shaped clamping rod A8 is relieved in the lifting process of the L-shaped clamping rod B9, the sliding block 6 automatically returns through the return spring A after the limit of the L-shaped clamping rod A8 is relieved, the fixing of the height of the pull rod 2 is relieved by the return matching of the sliding block 6 and the clamping rod 7, the luggage 1 is not used, the limit of the height of the pull rod 2 is automatically relieved in the standing process of keeping the luggage 1, and the pull rod 2 is returned by a user conveniently.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a case and bag pull rod with adjustable handle, includes case and bag (1), its characterized in that: the luggage case comprises a luggage case body (1), a pull rod (2) is fixedly connected inside the luggage case body (1), the pull rod (2) comprises a hollow column, a fixing groove is formed in the right side of the hollow column, a T-shaped handle is connected to the top of the hollow column in a sliding mode, fixing clamping grooves are formed in the right side of the T-shaped handle at equal intervals, a sliding block (3) is connected to the top of the inner portion of the pull rod (2) in a sliding mode through sliding grooves in a sliding mode, a connecting rope (4) is fixedly connected to the bottom of the sliding block (3), a sliding groove long block is fixedly connected to the front of the sliding groove long block in a sliding mode through the sliding grooves, a telescopic connecting rod (5) is fixedly connected to the top of the sliding block (6), one end, far away from the sliding block (3), of the connecting rope (4) is connected with the top of the left side of the telescopic connecting rod (5) through a guide pulley, a clamping rod (7) is fixedly connected to the left side of the sliding block (6), an L-shaped clamping rod A (8) is fixedly connected to the left side of the pull rod (2), an L-shaped clamping rod B (9) is fixedly connected with a movable connecting rod (12) connected with the top of the luggage case body, and an auxiliary connecting rod (1) is connected with a movable connecting pipe (12) connected to the top of the luggage case body, the right side of L type kelly A (8) is through horizontal pole (14) fixedly connected with lug A (13), the right side of lug A (13) contacts with the left side of supplementary removal wheel (12), the bottom of case and bag (1) is through connected with slide bar (15) through the stand pipe, the top of slide bar (15) is connected with the bottom of L type connecting rod (10).

2. A handle-adjustable luggage pull rod according to claim 1, wherein: the left side of the sliding block (6) is connected with the left side inside the sliding groove through a return spring.

3. A handle-adjustable luggage pull rod according to claim 1, wherein: the bottom of the L-shaped clamping rod B (9) is connected with the bottom inside the long groove through a return spring B.

4. A handle-adjustable luggage pull rod according to claim 1, wherein: the top of the sliding block (3) is connected with the top inside the sliding groove through a return spring C.

5. A handle-adjustable luggage pull rod according to claim 1, wherein: the top fixedly connected with L type pole of lug A (13), the inside left side of L type pole is rotated through hinge ring A and is connected with the sleeve, telescopic left side sliding connection has the short connecting rod, and the inside top of L type pole is connected with telescopic top through return spring D.

6. A handle-adjustable luggage pull rod according to claim 1, wherein: and a short-circuit rod groove is formed in the left side of the auxiliary moving wheel (12).